Q: What is the sum of all factors of the number 15,121,697 excluding 15,121,697?
A: 23,539
The factors of the number 15,121,697 are: 1, 661, 22877, 15121697.
If you add them up, you will get the total of 15,121,720. Now subtract 15,121,697 to get 23,539